![abstract algebra - In the ring of integers of $\mathbb Q[\sqrt d]$, if every non-zero ideal $A$ is a lattice, then is every ideal generated by at most two elements? - Mathematics abstract algebra - In the ring of integers of $\mathbb Q[\sqrt d]$, if every non-zero ideal $A$ is a lattice, then is every ideal generated by at most two elements? - Mathematics](https://i.stack.imgur.com/OGS3s.png)
abstract algebra - In the ring of integers of $\mathbb Q[\sqrt d]$, if every non-zero ideal $A$ is a lattice, then is every ideal generated by at most two elements? - Mathematics
![Quadratic Forms Over Semilocal Rings (Lecture Notes in Mathematics, 655): 9783540088455: Baeza, R.: Books - Amazon.com Quadratic Forms Over Semilocal Rings (Lecture Notes in Mathematics, 655): 9783540088455: Baeza, R.: Books - Amazon.com](https://m.media-amazon.com/images/I/518wnzVzK3L._AC_UF1000,1000_QL80_.jpg)
Quadratic Forms Over Semilocal Rings (Lecture Notes in Mathematics, 655): 9783540088455: Baeza, R.: Books - Amazon.com
![The Quadratic Integer Ring Z[\sqrt{-5}] is not a Unique Factorization Domain | Problems in Mathematics The Quadratic Integer Ring Z[\sqrt{-5}] is not a Unique Factorization Domain | Problems in Mathematics](https://yutsumura.com/wp-content/uploads/2017/07/UFD.jpg)
The Quadratic Integer Ring Z[\sqrt{-5}] is not a Unique Factorization Domain | Problems in Mathematics
![number theory - Determining primes in quadratic field $\mathbb{Q}(\sqrt m)$ - Mathematics Stack Exchange number theory - Determining primes in quadratic field $\mathbb{Q}(\sqrt m)$ - Mathematics Stack Exchange](https://i.stack.imgur.com/AYZqd.png)